Sha256: 0931ef61bd9f9ddae6a46067732ee747fe694c5f690c5dc5189588cdef251197
Contents?: true
Size: 931 Bytes
Versions: 277
Compression:
Stored size: 931 Bytes
Contents
var apply = require('./_apply'),
baseRest = require('./_baseRest'),
isError = require('./isError');
/**
* Attempts to invoke `func`, returning either the result or the caught error
* object. Any additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Function} func The function to attempt.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {*} Returns the `func` result or error object.
* @example
*
* // Avoid throwing errors for invalid selectors.
* var elements = _.attempt(function(selector) {
* return document.querySelectorAll(selector);
* }, '>_>');
*
* if (_.isError(elements)) {
* elements = [];
* }
*/
var attempt = baseRest(function(func, args) {
try {
return apply(func, undefined, args);
} catch (e) {
return isError(e) ? e : new Error(e);
}
});
module.exports = attempt;
Version data entries
277 entries across 275 versions & 31 rubygems